[asterisk-bugs] [Asterisk 0018946]: [patch] (Call Completion / SIP) PUBLISH Fails (412 Conditional Request Failed)

[Asterisk Bug Tracker]

The following issue is now READY FOR TESTING. 
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https://issues.asterisk.org/view.php?id=18946 
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Reported By:                GeorgeKonopacki
Assigned To:                
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Project:                    Asterisk
Issue ID:                   18946
Category:                  
Channels/chan_sip/CallCompletionSupplementaryServices
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     ready for testing
Asterisk Version:           1.8.3 
JIRA:                        
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2011-03-09 09:16 CST
Last Modified:              2011-03-09 13:17 CST
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Summary:                    [patch] (Call Completion / SIP) PUBLISH Fails (412
Conditional Request Failed)
Description: 
Tested with release version of 1.8.0.

When the asterisk server receives a PUBLISH message for call completion,
the function ‘cc_esc_publish_handler’ gets called in ‘chan_sip.c’.

This function then calls ‘find_sip_cc_agent_by_notify_uri’. This
function always fails to find the agent so a response of ‘412 Conditional
Request Failed’ is sent.

By replacing ‘find_sip_cc_agent_by_notify_uri’ with
‘find_sip_cc_agent_by_subscribe_uri’ then everything then works as
expected.


This bug also appears to be in 1.8.3 (not tested, only looked at the
source code).
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 (0132777) mmichelson (administrator) - 2011-03-09 13:17
 https://issues.asterisk.org/view.php?id=18946#c132777 
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I've uploaded a patch that was made against revision 306356 of the 1.8
branch. See if it does the trick. Thanks! 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2011-03-09 13:17 mmichelson     Note Added: 0132777                          
2011-03-09 13:17 mmichelson     Status                   new => ready for
testing
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